<template>
  <div class="app-container">
    <el-row :gutter="20">
      <!--部门数据-->
      <el-col :span="4" :xs="24">
        <div class="head-container">
          <el-input v-model="deptName" :placeholder="$t('system.dept.placeholder.enterDeptName')" clearable size="small" prefix-icon="el-icon-search"
            style="margin-bottom: 20px" />
        </div>
        <div class="head-container">
          <el-tree :data="deptOptions" :props="defaultProps" :expand-on-click-node="false"
            :filter-node-method="filterNode" ref="tree" node-key="id" default-expand-all highlight-current
            @node-click="handleNodeClick" />
        </div>
      </el-col>
      <!--用户数据-->
      <el-col :span="20" :xs="24">
        <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
          <el-form-item :label="$t('system.user.userName')" prop="userName">
            <el-input v-model="queryParams.userName" :placeholder="$t('system.user.placeholder.enterUserName')" clearable style="width: 240px"
              @keyup.enter.native="handleQuery" />
          </el-form-item>
          <el-form-item :label="$t('system.user.phoneNumber')" prop="phonenumber">
            <el-input v-model="queryParams.phonenumber" :placeholder="$t('system.user.placeholder.enterPhoneNumber')" clearable style="width: 240px"
              @keyup.enter.native="handleQuery" />
          </el-form-item>
          <el-form-item :label="$t('system.user.status')" prop="status">
            <el-select v-model="queryParams.status" :placeholder="$t('system.user.placeholder.selectStatus')" clearable style="width: 240px">
              <el-option v-for="dict in dict.type.sys_normal_disable" :key="dict.value" :label="dict.label"
                :value="dict.value" />
            </el-select>
          </el-form-item>
          <el-form-item :label="$t('system.user.createTime')">
            <el-date-picker v-model="dateRange" style="width: 240px" value-format="yyyy-MM-dd HH:mm:ss" type="daterange"
              range-separator="-" :start-placeholder="$t('system.user.startDate')" :end-placeholder="$t('system.user.endDate')"
              :default-time="['00:00:00', '23:59:59']"></el-date-picker>
          </el-form-item>
          <el-form-item>
            <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">{{$t('system.user.search')}}</el-button>
            <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">{{$t('system.user.reset')}}</el-button>
          </el-form-item>
        </el-form>

        <el-row :gutter="10" class="mb8">
          <el-col :span="1.5">
            <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd"
              v-hasPermi="['system:user:add']">{{$t('system.user.add')}}</el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button type="success" plain icon="el-icon-edit" size="mini" :disabled="single" @click="handleUpdate"
              v-hasPermi="['system:user:edit']">{{$t('system.user.edit')}}</el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button type="danger" plain icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete"
              v-hasPermi="['system:user:remove']">{{$t('system.user.delete')}}</el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button type="info" plain icon="el-icon-upload2" size="mini" @click="handleImport"
              v-hasPermi="['system:user:import']">{{$t('system.user.import')}}</el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport"
              v-hasPermi="['system:user:export']">{{$t('system.user.export')}}</el-button>
          </el-col>
          <right-toolbar :showSearch.sync="showSearch" @queryTable="getList" :columns="columns"></right-toolbar>
        </el-row>

        <el-table v-loading="loading" :data="userList" @selection-change="handleSelectionChange">
          <el-table-column type="selection" width="50" align="center" />
          <el-table-column :label="$t('system.user.userCode')" align="center" key="userId" prop="userId" v-if="columns[0].visible" />
          <el-table-column :label="$t('system.user.userName')" align="center" key="userName" prop="userName" v-if="columns[1].visible"
            :show-overflow-tooltip="true" />
          <el-table-column :label="$t('system.user.userNickname')" align="center" key="nickName" prop="nickName" v-if="columns[2].visible"
            :show-overflow-tooltip="true" />
          <el-table-column :label="$t('system.user.department')" align="center" key="deptName" prop="dept.deptName" v-if="columns[3].visible"
            :show-overflow-tooltip="true" />
          <el-table-column :label="$t('system.user.phoneNumber')" align="center" key="phonenumber" prop="phonenumber" v-if="columns[4].visible"
            width="120" />
          <el-table-column :label="$t('system.user.status')" align="center" key="status" v-if="columns[5].visible">
            <template slot-scope="scope">
              <el-switch v-model="scope.row.status" active-value="0" inactive-value="1"
                @change="handleStatusChange(scope.row)"></el-switch>
            </template>
          </el-table-column>
          <el-table-column :label="$t('system.user.createBy')" align="center" key="createBy" prop="createBy" v-if="columns[6].visible"
            width="120" />
          <el-table-column :label="$t('system.user.createTime')" align="center" prop="createTime" v-if="columns[7].visible" width="160">
            <template slot-scope="scope">
              <span>{{ parseTime(scope.row.createTime) }}</span>
            </template>
          </el-table-column>
          <el-table-column label="操作" align="center" width="160" class-name="small-padding fixed-width">
            <template slot-scope="scope" v-if="scope.row.userId !== 1">
              <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
                v-hasPermi="['system:user:edit']">{{$t('system.user.edit')}}</el-button>
              <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
                v-hasPermi="['system:user:remove']">{{$t('system.user.delete')}}</el-button>
              <el-dropdown size="mini" @command="(command) => handleCommand(command, scope.row)"
                v-hasPermi="['system:user:resetPwd', 'system:user:edit']">
                <el-button size="mini" type="text" icon="el-icon-d-arrow-right">{{$t('system.role.more')}}</el-button>
                <el-dropdown-menu slot="dropdown">
                  <el-dropdown-item command="handleResetPwd" icon="el-icon-key"
                    v-hasPermi="['system:user:resetPwd']">{{$t('system.user.resetPassword')}}</el-dropdown-item>
                  <el-dropdown-item command="handleAuthRole" icon="el-icon-circle-check"
                    v-hasPermi="['system:user:edit']">{{$t('system.user.assignRole')}}</el-dropdown-item>
                </el-dropdown-menu>
              </el-dropdown>
            </template>
          </el-table-column>
        </el-table>

        <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize"
          @pagination="getList" />
      </el-col>
    </el-row>

    <!-- 添加或修改用户配置对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="600px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-row>
          <el-col :span="12">
            <el-form-item :label="$t('system.user.userNickname')" prop="nickName">
              <el-input v-model="form.nickName" :placeholder="$t('system.user.placeholder.enterUserNickname')" maxlength="30" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item :label="$t('system.user.belongToDepartment')" prop="deptId">
              <treeselect v-model="form.deptId" :options="deptOptions" :show-count="true" :placeholder="$t('system.user.placeholder.selectBelongToDepartment')" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item :label="$t('system.user.phoneNumber')" prop="phonenumber">
              <el-input v-model="form.phonenumber" :placeholder="$t('system.user.placeholder.enterPhoneNumber')" maxlength="11" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item :label="$t('system.user.email')" prop="email">
              <el-input v-model="form.email" :placeholder="$t('system.user.placeholder.enterEmail')" maxlength="50" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item v-if="form.userId == undefined" :label="$t('system.user.userName')" prop="userName">
              <el-input v-model="form.userName" :placeholder="$t('system.user.placeholder.enterUserName')" maxlength="30" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item v-if="form.userId == undefined" :label="$t('system.user.userPassword')" prop="password">
              <el-input v-model="form.password" :placeholder="$t('system.user.placeholder.enterUserPassword')" type="password" maxlength="20" show-password />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item :label="$t('system.user.userGender')">
              <el-select v-model="form.sex" :placeholder="$t('system.user.placeholder.selectGender')">
                <el-option v-for="dict in dict.type.sys_user_sex" :key="dict.value" :label="dict.label"
                  :value="dict.value"></el-option>
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item :label="$t('system.user.status')">
              <el-radio-group v-model="form.status" >
                <el-radio v-for="dict in dict.type.sys_normal_disable" :key="dict.value"
                  :label="dict.value">{{ dict.label }}</el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item :label="$t('system.user.position')">
              <el-select v-model="form.postIds" multiple :placeholder="$t('system.user.placeholder.selectPosition')">
                <el-option v-for="item in postOptions" :key="item.postId" :label="item.postName" :value="item.postId"
                  :disabled="item.status == 1"></el-option>
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item :label="$t('system.user.role')">
              <el-select v-model="form.roleIds" multiple :placeholder="$t('system.user.placeholder.selectRole')">
                <el-option v-for="item in roleOptions" :key="item.roleId" :label="item.roleName" :value="item.roleId"
                  :disabled="item.status == 1"></el-option>
              </el-select>
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="24">
            <el-form-item :label="$t('system.user.remark')">
              <el-input v-model="form.remark" type="textarea" :placeholder="$t('system.user.placeholder.enterRemark')"></el-input>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">{{$t('system.dept.confirm')}}</el-button>
        <el-button @click="cancel">{{$t('system.dept.cancel')}}</el-button>
      </div>
    </el-dialog>

    <!-- 用户导入对话框 -->
    <el-dialog :title="upload.title" :visible.sync="upload.open" width="400px" append-to-body>
      <el-upload ref="upload" :limit="1" accept=".xlsx, .xls" :headers="upload.headers"
        :action="upload.url + '?updateSupport=' + upload.updateSupport" :disabled="upload.isUploading"
        :on-progress="handleFileUploadProgress" :on-success="handleFileSuccess" :auto-upload="false" drag>
        <i class="el-icon-upload"></i>
        <div class="el-upload__text">{{$t("system.user.dragFileHere")}}<em>{{$t("system.user.clickToUpload")}}</em></div>
        <div class="el-upload__tip text-center" slot="tip">
          <div class="el-upload__tip" slot="tip">
            <el-checkbox v-model="upload.updateSupport" /> {{$t("system.user.confirmUpdateExistingUserData")}}
          </div>
          <span>{{$t("common.upload.onlyXlsAndXlsx")}}</span>
          <el-link type="primary" :underline="false" style="font-size:12px;vertical-align: baseline;"
            @click="importTemplate">{{$t("system.user.downloadTemplate")}}</el-link>
        </div>
      </el-upload>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitFileForm">{{$t("system.dept.confirm")}}</el-button>
        <el-button @click="upload.open = false">{{$t("system.dept.cancel")}}</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listUser, getUser, delUser, addUser, updateUser, resetUserPwd, changeUserStatus, deptTreeSelect } from "@/api/system/user";
import { getToken } from "@/utils/auth";
import Treeselect from "@riophae/vue-treeselect";
import "@riophae/vue-treeselect/dist/vue-treeselect.css";

export default {
  name: "User",
  dicts: ['sys_normal_disable', 'sys_user_sex'],
  components: { Treeselect },
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 用户表格数据
      userList: null,
      // 弹出层标题
      title: "",
      // 部门树选项
      deptOptions: undefined,
      // 是否显示弹出层
      open: false,
      // 部门名称
      deptName: undefined,
      // 默认密码
      initPassword: undefined,
      // 日期范围
      dateRange: [],
      // 岗位选项
      postOptions: [],
      // 角色选项
      roleOptions: [],
      // 表单参数
      form: {},
      defaultProps: {
        children: "children",
        label: "label"
      },
      // 用户导入参数
      upload: {
        // 是否显示弹出层（用户导入）
        open: false,
        // 弹出层标题（用户导入）
        title: "",
        // 是否禁用上传
        isUploading: false,
        // 是否更新已经存在的用户数据
        updateSupport: 0,
        // 设置上传的请求头部
        headers: { Authorization: "Bearer " + getToken() },
        // 上传的地址
        url: process.env.VUE_APP_BASE_API + "/system/user/importData"
      },
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        userName: undefined,
        phonenumber: undefined,
        status: undefined,
        deptId: undefined
      },
      // 列信息
      columns: [
        { key: 0, label: `用户编号`, visible: true },
        { key: 1, label: `用户名称`, visible: true },
        { key: 2, label: `用户昵称`, visible: true },
        { key: 3, label: `部门`, visible: true },
        { key: 4, label: `手机号码`, visible: true },
        { key: 5, label: `状态`, visible: true },
        { key: 6, label: `创建人`, visible: true },
        { key: 7, label: `创建时间`, visible: true }
      ],
      // 表单校验
      rules: {
        userName: [
          { required: true, message: this.$t("system.user.rules.userNameRequired"), trigger: "blur" },
          { min: 2, max: 20, message: this.$t("system.user.rules.userNameLengthBetween"), trigger: 'blur' }
        ],
        nickName: [
          { required: true, message: this.$t("system.user.rules.userNicknameRequired"), trigger: "blur" }
        ],
        password: [
          { required: true, message: this.$t("system.user.rules.userPasswordRequired"), trigger: "blur" },
          { min: 5, max: 20, message: this.$t("system.user.rules.userPasswordLengthBetween"), trigger: 'blur' }
        ],
        email: [
          {
            type: "email",
            message: this.$t("system.user..rules.enterValidEmail"),
            trigger: ["blur", "change"]
          }
        ],
        phonenumber: [
          {
            pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/,
            message: this.$t("system.user..rules.enterValidPhoneNumber"),
            trigger: "blur"
          }
        ]
      }
    };
  },
  watch: {
    // 根据名称筛选部门树
    deptName(val) {
      this.$refs.tree.filter(val);
    }
  },
  created() {
    this.getList();
    this.getDeptTree();
    this.getConfigKey("sys.user.initPassword").then(response => {
      this.initPassword = response.msg;
    });
  },
  methods: {
    /** 查询用户列表 */
    getList() {
      this.loading = true;
      listUser(this.addDateRange(this.queryParams, this.dateRange)).then(response => {
        this.userList = response.rows;
        this.total = response.total;
        this.loading = false;
      }
      );
    },
    /** 查询部门下拉树结构 */
    getDeptTree() {
      deptTreeSelect().then(response => {
        this.deptOptions = response.data;
      });
    },
    // 筛选节点
    filterNode(value, data) {
      if (!value) return true;
      return data.label.indexOf(value) !== -1;
    },
    // 节点单击事件
    handleNodeClick(data) {
      this.queryParams.deptId = data.id;
      this.handleQuery();
    },
    // 用户状态修改
    handleStatusChange(row) {
      let text = row.status === "0" ? this.$t("system.role.enable") : this.$t("system.role.disable");
      this.$modal.confirm(this.$t('system.user.whether')  + text + '""' + row.userName + '""' + this.$t('system.user.user')).then(function () {
        return changeUserStatus(row.userId, row.status);
      }).then(() => {
        this.$modal.msgSuccess(text + this.$t("system.role.success"));
      }).catch(function () {
        row.status = row.status === "0" ? "1" : "0";
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        userId: undefined,
        deptId: undefined,
        userName: undefined,
        nickName: undefined,
        password: undefined,
        phonenumber: undefined,
        email: undefined,
        sex: undefined,
        status: "0",
        remark: undefined,
        postIds: [],
        roleIds: []
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.dateRange = [];
      this.resetForm("queryForm");
      this.queryParams.deptId = undefined;
      this.$refs.tree.setCurrentKey(null);
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.userId);
      this.single = selection.length != 1;
      this.multiple = !selection.length;
    },
    // 更多操作触发
    handleCommand(command, row) {
      switch (command) {
        case "handleResetPwd":
          this.handleResetPwd(row);
          break;
        case "handleAuthRole":
          this.handleAuthRole(row);
          break;
        default:
          break;
      }
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      getUser().then(response => {
        this.postOptions = response.data.posts;
        this.roleOptions = response.data.roles;
        this.open = true;
        this.title = this.$t('system.user.editUser');
        this.form.password = this.initPassword;
      });
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const userId = row.userId || this.ids;
      getUser(userId).then(response => {
        this.form = response.data.user;
        this.postOptions = response.data.posts;
        this.roleOptions = response.data.roles;
        this.$set(this.form, "postIds", response.data.postIds);
        this.$set(this.form, "roleIds", response.data.roleIds);
        this.open = true;
        this.title = this.$t('system.user.editUser');
        this.form.password = "";
      });
    },
    /** 重置密码按钮操作 */
    handleResetPwd(row) {
      this.$prompt('请输入"' + row.userName + '"的新密码', this.$t('system.dept.hint'), {
        confirmButtonText: this.$t('system.dept.confirm'),
        cancelButtonText: this.$t('system.dept.cancel'),
        closeOnClickModal: false,
        inputPattern: /^.{5,20}$/,
        inputErrorMessage: this.$t("system.user.rules.userPasswordLengthBetween")
      }).then(({ value }) => {
        resetUserPwd(row.userId, value).then(response => {
          this.$modal.msgSuccess("修改成功，新密码是：" + value);
        });
      }).catch(() => { });
    },
    /** 分配角色操作 */
    handleAuthRole: function (row) {
      const userId = row.userId;
      this.$router.push("/system/user-auth/role/" + userId);
    },
    /** 提交按钮 */
    submitForm: function () {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.userId != undefined) {
            updateUser(this.form).then(response => {
              this.$modal.msgSuccess(this.$t("system.user.editSuccess"));
              this.open = false;
              this.getList();
            });
          } else {
            addUser(this.form).then(response => {
              this.$modal.msgSuccess(this.$t("system.user.addSuccess"));
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const userIds = row.userId || this.ids;
      this.$modal.confirm('是否确认删除用户编号为"' + userIds + '"的数据项？').then(function () {
        return delUser(userIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess(this.$t("system.user.deleteSuccess"));
      }).catch(() => { });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/user/export', {
        ...this.queryParams
      }, `user_${new Date().getTime()}.xlsx`)
    },
    /** 导入按钮操作 */
    handleImport() {
      this.upload.title = this.$t("system.user.userImport");
      this.upload.open = true;
    },
    /** 下载模板操作 */
    importTemplate() {
      this.download('system/user/importTemplate', {
      }, `user_template_${new Date().getTime()}.xlsx`)
    },
    // 文件上传中处理
    handleFileUploadProgress(event, file, fileList) {
      this.upload.isUploading = true;
    },
    // 文件上传成功处理
    handleFileSuccess(response, file, fileList) {
      this.upload.open = false;
      this.upload.isUploading = false;
      this.$refs.upload.clearFiles();
      this.$alert("<div style='overflow: auto;overflow-x: hidden;max-height: 70vh;padding: 10px 20px 0;'>" + response.msg + "</div>", this.$t('common.alert.importResult'), { dangerouslyUseHTMLString: true });
      this.getList();
    },
    // 提交上传文件
    submitFileForm() {
      this.$refs.upload.submit();
    }
  }
};
</script>
